Patents by Inventor Alfred Marzocchi
Alfred Marzocchi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 4273588Abstract: A bitumen composition modified with an organo silane in which a bitumen such as asphalt is reacted with an organo silane containing ethylenic unsaturation or an organo silane containing at least one hydrogen atom bonded to the silicon atoms whereby the organo silanes react with ethylenic unsaturation of the bitumen to chemically bond the organo silane to the bitumen. Also included are bitumens which have been chemically modified by reaction with steam, air, ammonia or aliphatic amines which have been reacted with a silane containing a functional group reactive with the bitumen. Bitumen compositions of the invention are preferably used in the treatment of glass fibers for use as reinforcement in asphalt systems.Type: GrantFiled: March 24, 1980Date of Patent: June 16, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4265563Abstract: The use of flake glass in road pavement and repair is disclosed. In particular, we disclose improvements in the formulations of asphalt aggregate wear surfaces, substrate layers and interface layers between the substrate and wear surfaces. In one embodiment we also employ an unsaturated monomer or an unsaturated elastomer.Type: GrantFiled: September 10, 1979Date of Patent: May 5, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4251586Abstract: The use of flake glass in road pavement and repair is disclosed. In particular, we disclose improvements in the formulations of asphalt aggregate wear surfaces, substrate layers and interface layers between the substrate and wear surfaces. In one embodiment we also employ an unsaturated monomer or an unsaturated elastomer.Type: GrantFiled: September 10, 1979Date of Patent: February 17, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4251577Abstract: Glass fibers, either in the form of individual filaments or bundles of glass fibers, which have been coated with a chemically-modified asphalt prepared by reacting a bituminous material with a chromium complex. The coated fibers can be used as reinforcement for bitumen or bitumen plus aggregate to securely tie the glass fiber surfaces to the bitumen.Type: GrantFiled: July 9, 1979Date of Patent: February 17, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4248936Abstract: Glass fibers, either in the form of individual filaments or bundles or glass fibers, which have been coated with a chemically-modified asphalt prepared by reacting a bituminous material with an organo silicon compound in which the organic group attached to the silicon atom contains a functional group reactive with the bitumen. The coated fibers can be used as reinforcement for bitumen or bitumen plus aggregate to securely tie the glass fiber surfaces to the bitumen.Type: GrantFiled: May 29, 1979Date of Patent: February 3, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael C. Roberts, Charles E. Bolen
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Patent number: 4246314Abstract: Glass fibers, either in the form of individual filaments or bundles of glass fibers, which have been coated with a chemically-modified asphalt prepared by reacting a bituminous material with an organo metallic compound in the form of an orthoester or an organo metallic boron compound. The coated fibers can be used as reinforcement for bitumen or bitumen plus aggregate to securely tie the glass fiber surfaces to the bitumen.Type: GrantFiled: June 13, 1979Date of Patent: January 20, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4243426Abstract: A bitumen composition modified with an organo silane in which a bitumen such as asphalt is reacted with an organo silane containing ethylenic unsaturation or an organo silane containing at least one hydrogen atom bonded to the silicon atom whereby the organo silanes react with ethylenic unsaturation of the bitumen to chemically bond the organo silane to the bitumen. Also included are bitumens which have been chemically modified by reaction with steam, air, ammonia or aliphatic amines which have been reacted with a silane containing a functional group reactive with the bitumen. Bitumen compositions of the invention are preferably used in the treatment of glass fibers for use as reinforcement in asphalt systems.Type: GrantFiled: August 13, 1979Date of Patent: January 6, 1981Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4224373Abstract: The disclosure embraces a fibrous product in which fibers of an assemblage of fibers are bonded together by fine discrete binder fibers and to a method and apparatus for producing same wherein fine discrete highly-flexible binder fibers are entrained in or influenced by streams of gas such as air streams to be intermingled with the fibers of the assemblage, the velocities of the streams of gas or air being sufficient to cause the discrete binder fibers to be wrapped around fibers of the assemblage for bonding the assemblage of fibers into an integrated or unitary fibrous product such as a nonwoven textile, fibrous mat or body.Type: GrantFiled: December 26, 1978Date of Patent: September 23, 1980Assignee: Owens-Corning Fiberglas CorporationInventor: Alfred Marzocchi
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Patent number: 4175978Abstract: The use of flake glass in road pavement and repair is disclosed. In particular, we disclose improvements in the formulations of asphalt aggregate wear surfaces, substrate layers and interface layers between the substrate and wear surfaces. In one embodiment we also employ an unsaturated monomer or an unsaturated elastomer.Type: GrantFiled: March 17, 1977Date of Patent: November 27, 1979Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4166752Abstract: Chemically modified asphalt compositions prepared by reaction of asphalt with ammonia, a polyamine or an aromatic diamine. The chemically modified asphalt compositions of this invention are particularly well suited for use in the treatment of glass fibers as reinforcement for asphalt matrices.Type: GrantFiled: November 18, 1977Date of Patent: September 4, 1979Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Michael G. Roberts, Charles E. Bolen
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Patent number: 4045592Abstract: A longitudinally stretchable and transversely compressible member is made by coating each of a bundle of generally parallel, continuous, non-interengaged strands with a vaporizable material (blowing agent), applying a thermosetting elastomeric material to the bundle so as to impregnate and surround the bundle and to separate the strands. A vapor impermeable skin is formed on the surface and the vaporizable material vaporized to form randomly disposed voids and to cause the strands to take an undulating path.Type: GrantFiled: December 5, 1975Date of Patent: August 30, 1977Assignee: Owens-Corning Fiberglas CorporationInventor: Alfred Marzocchi
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Patent number: 3992160Abstract: A composite article and method for making the same where the exterior surface of glass particles are coated with a metal. The metal coated glass particles are reduced to smaller, particular form and glass fibers are added to the reduced metal coated glass particles. The particles and glass fibers are formed under pressure to a given shape and the resulting shape is sintered to form a permanently-shaped article.Type: GrantFiled: June 27, 1974Date of Patent: November 16, 1976Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, David E. Leary
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Patent number: 3973613Abstract: An improved tire reinforcement construction is disclosed. The construction includes a folded one-piece reinforced tread ply or belt, resulting in a two-ply belt structure. Elastomeric spacer members may be included in the vicinity of the folds to increase the radius of curvature at the folds. This construction simplifies belted tire assembly and results in improved tire wear characteristics. Glass fiber reinforced material is particularly suited for the folded belt.Type: GrantFiled: December 12, 1974Date of Patent: August 10, 1976Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, David E. Leary
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Patent number: 3967037Abstract: Friction compositions of glass fibers bonded with cured organic binders and containing a heat-conducting particulate metal and a binder modifying agent are disclosed. The compositions can optionally contain friction-modifying materials, an elastomer or particulate fillers. The compositions have particular utility as brake or clutch materials and are excellent for automotive application.Type: GrantFiled: April 12, 1974Date of Patent: June 29, 1976Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Albert E. Jannarelli, David W. Garrett
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Patent number: 3953648Abstract: The improvement in the bonding relationship between glass fibers and elastomeric materials in the manufacture of glass fiber reinforced elastomeric products wherein the glass fibers are previously sized with a size consisting essentially of an anchoring agent such as an amino silane, an epoxy silane or a Werner complex compound wherein the carboxylato group of the Werner complex contains either an amino group or an epoxy group and impregnated in bundle form with an impregnant consisting essentially of a natural rubber and resorcinol-formaldehyde resin and in which the impregnating composition may be employed as the size to provide the desired loading of material on the glass fiber surfaces without subsequent impregnation of the fiber bundle when the size composition is formulated of the natural rubber latex - resorcinol-formaldehyde resin plus an organo silicon compound or Werner complex compound wherein the organo silicon compound is formed of an amino silane or epoxy silane and wherein the carboxylato groupType: GrantFiled: August 22, 1974Date of Patent: April 27, 1976Assignee: Owens-Corning Fiberglas CorporationInventor: Alfred Marzocchi
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Patent number: 3949141Abstract: A composition for use in the treatment of glass fibers or metal fibers to securely bond such fibers to elastomeric materials in the manufacture of fiber-reinforced elastomeric products containing as an essential ingredient an aziridine polyester prepared by reaction of ethylene imine with an unsaturated polyester.Type: GrantFiled: May 6, 1974Date of Patent: April 6, 1976Assignee: Owens-Corning Fiberglas CorporationInventors: Alfred Marzocchi, Nicholas S. Janetos
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Patent number: 3938313Abstract: A reinforcement system for pneumatic tires featuring combination cords of individually varying extensibility composed of elements of extensible character and, combined therewith, elements of relatively inextensible character; the combination cord of greatest extensibility being preselectively located in the region of the tire subjected to the greatest deflection whereby the stress incurred during average environmental usage or of a particular impact is not transferred to the elements of relatively inextensible character until the deflection has reached a value preselectively determined. The combination cords include an organic and a somewhat greater length of substantially inextensible material, e.g., glass, so combined therewith as to yield a unit length, and are tailor-made to exhibit a particular degree of elongation depending upon the particular combination of variable lengths and the selection of organic elements to be combined with the glass.Type: GrantFiled: May 14, 1974Date of Patent: February 17, 1976Assignee: Owens-Corning Fiberglas CorporationInventor: Alfred Marzocchi